<!DOCTYPE html>
<html>
<head>
    <title>联系我们</title>
    <style>
    	body{ padding:0px;margin:0px}
    	.img-con{
    		display:flex;
    		flex-direction:column
    		
    	}
    	.img-con img{
    		width:300px;
    		height:300px;
    		margin-bottom:20px;
    	}
    	button{
    	    background-color: #409EFF;
    	    align-items: center;
            line-height: 1;
            height: 32px;
            border:none;
    	}
    	a{
    	  color:#fff;  
    	}
    	a,a.like,a.avtice,a.click{
    	   text-decoration: none; 
    	}
    	
    </style>
</head>

<body>
   <div class="img-con">
	
   </div>
   <button ><a  href="/admin" target="_blank">进入后台</a></button>
</body>
</html>